Roger Federer gave yet another sneak peek of his greatness with a spectacular shot that not only left the crowd dumbfounded but also got a priceless reaction from Nick Kyrgios.

Few would go against claims that Roger Federer is the GOAT in the sport of tennis. On Saturday, the Swiss maestro gave yet another sneak peek of his greatness with a spectacular shot that not only left the crowd at the Arthur Ashe Stadium dumbfounded but also got a priceless reaction from his opponent Nick Kyrgios. The Australian hit an almost perfect cross-court drop shot that most players would not have even tried to retrieve but Federer is not your average player. The 37-year-old not only chased down and retrieved the ball but struck a jaw-dropping winner around the post.

Here is the video of the shot that tennis fans across the globe are talking about.

The second seeded Swiss will be seeking a 13th appearance in the US Open quarterfinals when he plays Australian John Millman, who reached the last 16 of a major for the first time with a 6-4, 4-6, 6-1, 6-3 victory over Kazakhstan's Mikhail Kukushkin.